Experience Sonic the Hedgehog once more. A classic from the old days. Knuckles knocks Sonic down, and there the game begins. Try Sonic vs Knuckles game at no cost in friv2018.com. We have the very best way to enjoy playing online. Sonic vs Knuckles is among our very best Friv 2018 games.

Use Arrow keys button to Move, Use Shift button to Jump, Use Ctrl button to Wall Jump,

sonic..